Dec 05 16:06:28.580 INFO testing lporter6/school-carpool-project against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 16:06:28.580 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 16:06:29.117 INFO [stdout] ab92f168705438401d94a751be7c84c0e20cf93f6f9657dc7661eb5b69b8cb42
Dec 05 16:06:29.124 INFO running `"docker" "start" "-a" "ab92f168705438401d94a751be7c84c0e20cf93f6f9657dc7661eb5b69b8cb42"`
Dec 05 16:06:30.532 INFO [stderr] usermod: no changes
Dec 05 16:06:30.630 INFO [stderr]    Compiling serde_json v1.0.27
Dec 05 16:06:35.232 INFO [stderr]    Compiling school-carpool-project v0.1.0 (/source)
Dec 05 16:06:35.684 INFO [stderr] warning: value assigned to `name` is never read
Dec 05 16:06:35.684 INFO [stderr]   --> src/data/mod.rs:15:17
Dec 05 16:06:35.684 INFO [stderr]    |
Dec 05 16:06:35.684 INFO [stderr] 15 |         let mut name = String::from("");
Dec 05 16:06:35.684 INFO [stderr]    |                 ^^^^
Dec 05 16:06:35.684 INFO [stderr]    |
Dec 05 16:06:35.684 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 05 16:06:35.684 INFO [stderr] 
Dec 05 16:06:35.696 INFO [stderr] warning: struct is never constructed: `Student`
Dec 05 16:06:35.696 INFO [stderr]   --> src/data/mod.rs:33:1
Dec 05 16:06:35.696 INFO [stderr]    |
Dec 05 16:06:35.696 INFO [stderr] 33 | struct Student {
Dec 05 16:06:35.696 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 05 16:06:35.697 INFO [stderr]    |
Dec 05 16:06:35.697 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 16:06:35.697 INFO [stderr] 
Dec 05 16:06:35.697 INFO [stderr] warning: enum is never used: `Grade`
Dec 05 16:06:35.697 INFO [stderr]   --> src/data/mod.rs:41:1
Dec 05 16:06:35.697 INFO [stderr]    |
Dec 05 16:06:35.697 INFO [stderr] 41 | enum Grade {
Dec 05 16:06:35.697 INFO [stderr]    | ^^^^^^^^^^
Dec 05 16:06:35.697 INFO [stderr] 
Dec 05 16:06:35.697 INFO [stderr] warning: struct is never constructed: `Scores`
Dec 05 16:06:35.697 INFO [stderr]   --> src/data/mod.rs:57:1
Dec 05 16:06:35.697 INFO [stderr]    |
Dec 05 16:06:35.697 INFO [stderr] 57 | struct Scores{
Dec 05 16:06:35.697 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 05 16:06:35.697 INFO [stderr] 
Dec 05 16:06:35.697 INFO [stderr] warning: struct is never constructed: `Table`
Dec 05 16:06:35.697 INFO [stderr]   --> src/data/mod.rs:60:1
Dec 05 16:06:35.697 INFO [stderr]    |
Dec 05 16:06:35.697 INFO [stderr] 60 | struct Table {
Dec 05 16:06:35.697 INFO [stderr]    | ^^^^^^^^^^^^
Dec 05 16:06:35.697 INFO [stderr] 
Dec 05 16:06:35.697 INFO [stderr] warning: struct is never constructed: `ClassScore`
Dec 05 16:06:35.697 INFO [stderr]   --> src/data/mod.rs:64:1
Dec 05 16:06:35.697 INFO [stderr]    |
Dec 05 16:06:35.697 INFO [stderr] 64 | struct ClassScore{
Dec 05 16:06:35.697 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 05 16:06:35.697 INFO [stderr] 
Dec 05 16:06:35.697 INFO [stderr] warning: struct is never constructed: `Category`
Dec 05 16:06:35.697 INFO [stderr]   --> src/data/mod.rs:68:1
Dec 05 16:06:35.697 INFO [stderr]    |
Dec 05 16:06:35.697 INFO [stderr] 68 | struct Category{
Dec 05 16:06:35.697 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 05 16:06:35.697 INFO [stderr] 
Dec 05 16:06:35.697 INFO [stderr] warning: method is never used: `new`
Dec 05 16:06:35.697 INFO [stderr]   --> src/data/mod.rs:74:5
Dec 05 16:06:35.697 INFO [stderr]    |
Dec 05 16:06:35.697 INFO [stderr] 74 |     pub fn new(years: Vec<Table>) -> Scores{
Dec 05 16:06:35.697 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:06:35.697 INFO [stderr] 
Dec 05 16:06:35.697 INFO [stderr] warning: method is never used: `new`
Dec 05 16:06:35.697 INFO [stderr]   --> src/data/mod.rs:81:5
Dec 05 16:06:35.697 INFO [stderr]    |
Dec 05 16:06:35.697 INFO [stderr] 81 |     pub fn new(grade: Grade, scores: Vec<ClassScore>) -> Table{
Dec 05 16:06:35.697 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:06:35.697 INFO [stderr] 
Dec 05 16:06:35.697 INFO [stderr] warning: method is never used: `new`
Dec 05 16:06:35.697 INFO [stderr]   --> src/data/mod.rs:89:5
Dec 05 16:06:35.697 INFO [stderr]    |
Dec 05 16:06:35.697 INFO [stderr] 89 |     pub fn new(class: String, categories: Vec<Category>) -> ClassScore{
Dec 05 16:06:35.697 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:06:35.697 INFO [stderr] 
Dec 05 16:06:35.697 INFO [stderr] warning: method is never used: `new`
Dec 05 16:06:35.697 INFO [stderr]   --> src/data/mod.rs:97:5
Dec 05 16:06:35.697 INFO [stderr]    |
Dec 05 16:06:35.697 INFO [stderr] 97 |     pub fn new(name: String, grades: Vec<u8>, weight: u8) -> Category{
Dec 05 16:06:35.697 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:06:35.697 INFO [stderr] 
Dec 05 16:06:36.764 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.20s
Dec 05 16:06:36.767 INFO [stderr] su: No module specific data is present
Dec 05 16:06:37.882 INFO running `"docker" "inspect" "ab92f168705438401d94a751be7c84c0e20cf93f6f9657dc7661eb5b69b8cb42"`
Dec 05 16:06:38.168 INFO running `"docker" "rm" "-f" "ab92f168705438401d94a751be7c84c0e20cf93f6f9657dc7661eb5b69b8cb42"`
Dec 05 16:06:38.540 INFO [stdout] ab92f168705438401d94a751be7c84c0e20cf93f6f9657dc7661eb5b69b8cb42
Dec 05 16:06:38.546 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 16:06:39.004 INFO [stdout] 47b3efd99e2302221c6d117f1acb2c591b9ca32a6b5041d4fda5e0c9b81b4e7b
Dec 05 16:06:39.012 INFO running `"docker" "start" "-a" "47b3efd99e2302221c6d117f1acb2c591b9ca32a6b5041d4fda5e0c9b81b4e7b"`
Dec 05 16:06:40.076 INFO [stderr] usermod: no changes
Dec 05 16:06:40.170 INFO [stderr]    Compiling school-carpool-project v0.1.0 (/source)
Dec 05 16:06:40.650 INFO [stderr] warning: unused variable: `parent`
Dec 05 16:06:40.650 INFO [stderr]  --> src/lib.rs:8:13
Dec 05 16:06:40.650 INFO [stderr]   |
Dec 05 16:06:40.650 INFO [stderr] 8 |         let parent = Parent::new(Some(32),String::from("William"), Some(String::from("Logan")), String::from("Porter"));
Dec 05 16:06:40.650 INFO [stderr]   |             ^^^^^^ help: consider using `_parent` instead
Dec 05 16:06:40.650 INFO [stderr]   |
Dec 05 16:06:40.650 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 05 16:06:40.650 INFO [stderr] 
Dec 05 16:06:40.650 INFO [stderr] warning: value assigned to `name` is never read
Dec 05 16:06:40.650 INFO [stderr]   --> src/data/mod.rs:15:17
Dec 05 16:06:40.650 INFO [stderr]    |
Dec 05 16:06:40.650 INFO [stderr] 15 |         let mut name = String::from("");
Dec 05 16:06:40.650 INFO [stderr]    |                 ^^^^
Dec 05 16:06:40.650 INFO [stderr]    |
Dec 05 16:06:40.651 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 05 16:06:40.651 INFO [stderr] 
Dec 05 16:06:40.659 INFO [stderr] warning: struct is never constructed: `Student`
Dec 05 16:06:40.659 INFO [stderr]   --> src/data/mod.rs:33:1
Dec 05 16:06:40.659 INFO [stderr]    |
Dec 05 16:06:40.659 INFO [stderr] 33 | struct Student {
Dec 05 16:06:40.659 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 05 16:06:40.660 INFO [stderr]    |
Dec 05 16:06:40.660 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 16:06:40.660 INFO [stderr] 
Dec 05 16:06:40.660 INFO [stderr] warning: enum is never used: `Grade`
Dec 05 16:06:40.660 INFO [stderr]   --> src/data/mod.rs:41:1
Dec 05 16:06:40.660 INFO [stderr]    |
Dec 05 16:06:40.660 INFO [stderr] 41 | enum Grade {
Dec 05 16:06:40.660 INFO [stderr]    | ^^^^^^^^^^
Dec 05 16:06:40.660 INFO [stderr] 
Dec 05 16:06:40.667 INFO [stderr] warning: struct is never constructed: `Scores`
Dec 05 16:06:40.667 INFO [stderr]   --> src/data/mod.rs:57:1
Dec 05 16:06:40.667 INFO [stderr]    |
Dec 05 16:06:40.667 INFO [stderr] 57 | struct Scores{
Dec 05 16:06:40.667 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 05 16:06:40.667 INFO [stderr] 
Dec 05 16:06:40.667 INFO [stderr] warning: struct is never constructed: `Table`
Dec 05 16:06:40.667 INFO [stderr]   --> src/data/mod.rs:60:1
Dec 05 16:06:40.667 INFO [stderr]    |
Dec 05 16:06:40.667 INFO [stderr] 60 | struct Table {
Dec 05 16:06:40.667 INFO [stderr]    | ^^^^^^^^^^^^
Dec 05 16:06:40.667 INFO [stderr] 
Dec 05 16:06:40.667 INFO [stderr] warning: struct is never constructed: `ClassScore`
Dec 05 16:06:40.667 INFO [stderr]   --> src/data/mod.rs:64:1
Dec 05 16:06:40.667 INFO [stderr]    |
Dec 05 16:06:40.667 INFO [stderr] 64 | struct ClassScore{
Dec 05 16:06:40.667 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 05 16:06:40.667 INFO [stderr] 
Dec 05 16:06:40.667 INFO [stderr] warning: struct is never constructed: `Category`
Dec 05 16:06:40.667 INFO [stderr]   --> src/data/mod.rs:68:1
Dec 05 16:06:40.667 INFO [stderr]    |
Dec 05 16:06:40.667 INFO [stderr] 68 | struct Category{
Dec 05 16:06:40.667 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 05 16:06:40.667 INFO [stderr] 
Dec 05 16:06:40.667 INFO [stderr] warning: method is never used: `new`
Dec 05 16:06:40.667 INFO [stderr]   --> src/data/mod.rs:74:5
Dec 05 16:06:40.667 INFO [stderr]    |
Dec 05 16:06:40.667 INFO [stderr] 74 |     pub fn new(years: Vec<Table>) -> Scores{
Dec 05 16:06:40.667 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:06:40.667 INFO [stderr] 
Dec 05 16:06:40.667 INFO [stderr] warning: method is never used: `new`
Dec 05 16:06:40.667 INFO [stderr]   --> src/data/mod.rs:81:5
Dec 05 16:06:40.667 INFO [stderr]    |
Dec 05 16:06:40.667 INFO [stderr] 81 |     pub fn new(grade: Grade, scores: Vec<ClassScore>) -> Table{
Dec 05 16:06:40.667 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:06:40.667 INFO [stderr] 
Dec 05 16:06:40.667 INFO [stderr] warning: method is never used: `new`
Dec 05 16:06:40.667 INFO [stderr]   --> src/data/mod.rs:89:5
Dec 05 16:06:40.667 INFO [stderr]    |
Dec 05 16:06:40.667 INFO [stderr] 89 |     pub fn new(class: String, categories: Vec<Category>) -> ClassScore{
Dec 05 16:06:40.667 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:06:40.667 INFO [stderr] 
Dec 05 16:06:40.667 INFO [stderr] warning: method is never used: `new`
Dec 05 16:06:40.667 INFO [stderr]   --> src/data/mod.rs:97:5
Dec 05 16:06:40.667 INFO [stderr]    |
Dec 05 16:06:40.667 INFO [stderr] 97 |     pub fn new(name: String, grades: Vec<u8>, weight: u8) -> Category{
Dec 05 16:06:40.667 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:06:40.667 INFO [stderr] 
Dec 05 16:06:41.168 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
Dec 05 16:06:41.171 INFO [stderr] su: No module specific data is present
Dec 05 16:06:41.568 INFO running `"docker" "inspect" "47b3efd99e2302221c6d117f1acb2c591b9ca32a6b5041d4fda5e0c9b81b4e7b"`
Dec 05 16:06:41.659 INFO running `"docker" "rm" "-f" "47b3efd99e2302221c6d117f1acb2c591b9ca32a6b5041d4fda5e0c9b81b4e7b"`
Dec 05 16:06:41.851 INFO [stdout] 47b3efd99e2302221c6d117f1acb2c591b9ca32a6b5041d4fda5e0c9b81b4e7b
Dec 05 16:06:41.853 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 16:06:42.123 INFO [stdout] a7a8a2627a4b08208c76ccd485db20a5bad74ddcf7379b0f407d3685f67749c7
Dec 05 16:06:42.125 INFO running `"docker" "start" "-a" "a7a8a2627a4b08208c76ccd485db20a5bad74ddcf7379b0f407d3685f67749c7"`
Dec 05 16:06:42.568 INFO [stderr] usermod: no changes
Dec 05 16:06:42.606 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 05 16:06:42.606 INFO [stderr]      Running /target/debug/deps/school_carpool_project-2cda8a212661f710
Dec 05 16:06:42.607 INFO [stdout] 
Dec 05 16:06:42.607 INFO [stdout] running 1 test
Dec 05 16:06:42.607 INFO [stderr]      Running /target/debug/deps/school_carpool_project-2090cbeae5111222
Dec 05 16:06:42.607 INFO [stdout] test test::test_parents ... ok
Dec 05 16:06:42.607 INFO [stdout] 
Dec 05 16:06:42.607 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 16:06:42.607 INFO [stdout] 
Dec 05 16:06:42.611 INFO [stdout] 
Dec 05 16:06:42.611 INFO [stdout] running 0 tests
Dec 05 16:06:42.611 INFO [stdout] 
Dec 05 16:06:42.611 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 16:06:42.611 INFO [stdout] 
Dec 05 16:06:42.611 INFO [stderr]    Doc-tests school-carpool-project
Dec 05 16:06:42.940 INFO [stdout] 
Dec 05 16:06:42.940 INFO [stdout] running 0 tests
Dec 05 16:06:42.940 INFO [stdout] 
Dec 05 16:06:42.940 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 16:06:42.940 INFO [stdout] 
Dec 05 16:06:42.942 INFO [stderr] su: No module specific data is present
Dec 05 16:06:43.724 INFO running `"docker" "inspect" "a7a8a2627a4b08208c76ccd485db20a5bad74ddcf7379b0f407d3685f67749c7"`
Dec 05 16:06:44.050 INFO running `"docker" "rm" "-f" "a7a8a2627a4b08208c76ccd485db20a5bad74ddcf7379b0f407d3685f67749c7"`
Dec 05 16:06:44.220 INFO [stdout] a7a8a2627a4b08208c76ccd485db20a5bad74ddcf7379b0f407d3685f67749c7